نتایج جستجو برای: reperfusion arrhythmia

تعداد نتایج: 55229  

Journal: :American journal of physiology. Heart and circulatory physiology 2001
C L Elias A Lukas S Shurraw J Scott A Omelchenko G J Gross M Hnatowich L V Hryshko

The Na+/Ca2+ exchanger plays a prominent role in regulating intracellular Ca2+ levels in cardiac myocytes and can serve as both a Ca2+ influx and efflux pathway. A novel inhibitor, KB-R7943, has been reported to selectively inhibit the reverse mode (i.e., Ca2+ entry) of Na+/Ca2+ exchange transport, although many aspects of its inhibitory properties remain controversial. We evaluated the inhibit...

Journal: :Circulation 1990
T Miyazaki D P Zipes

This study tested the hypothesis that sympathetic neural stimulation increases the prevalence of reperfusion-induced ventricular fibrillation and explored the mechanisms by which this occurs and how it may be prevented. In anesthetized, autonomically denervated dogs, we examined the effects of bilateral ansae subclaviae stimulation (SS) and of induction of pericardial biosynthesis of prostaglan...

Bijan Shad, Doshan Aghajani Nargesi, Morteza Rahbar Taromsari, Morteza Fallah Karkan , Niloofar Akhoundzadeh,

Background: The poisoning is mostly due to suicide and is observed in younger age groups. The systemic manifestations of ALP poisoning are common but pernicious manifestations of them are cardiotoxicity, shock, and ARDS. The clinical hallmark of cardiotoxicity is arrhythmia. The aim of this study was to investigate cardiac arrhythmias in patients poisoned with ALP who were admitted to Razi Ho...

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